Biotech · LightGBM · 2026-10-23

📈 UP: AMGN (100%), BIIB (86%) 📉 DOWN: ALNY (100%), INSM (86%) Top call — AMGN: LightGBM — a gradient-boosted model fit on this basket's recent features. AMGN ranks #1 of 8 in Biotech (100% bullish percentile), so the agent calls it UP for the next session. Graded so far: 2/4 ✓ Track record: 336 graded calls, precision 54%